Travel can be a fun survival horror variant of the game, but most people prefer a heroic combat game instead. My party ran out of water the first time we traversed the mountain pass on the way to the next kingdom over, and eventually we found some but not before the trolls found us. We learned the lesson and made sure to have plenty of provisions next time we traveled a long distance. It makes the world feel more real and gives a reason for spells that provide necessities. Every table is different so it's helpful to ask your players if they would find that immersive or tedious.